28382280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{236519}}^1$

素因数の和:236533

約数の個数: 32

約数和(自身を含む): 85147200

約数和(自身を除く): 56764920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 236519, 473038, 709557, 946076, 1182595, 1419114, 1892152, 2365190, 2838228, 3547785, 4730380, 5676456, 7095570, 9460760, 14191140, 28382280]

約数ペア:

[(1, 28382280), (2, 14191140), (3, 9460760), (4, 7095570), (5, 5676456), (6, 4730380), (8, 3547785), (10, 2838228), (12, 2365190), (15, 1892152), (20, 1419114), (24, 1182595), (30, 946076), (40, 709557), (60, 473038), (120, 236519)]